BHP+12 hp (7%)
Standard
170 hp
Tuned
182 hp
Torque+20 Nm (10%)
Standard
210 Nm
Tuned
230 Nm
Suitability
Moderate (4/10)Gains Profile
Torque-focusedHeadroom
LowBMW 3 Series 320i 170hp ECU Remapping
Considering an ECU remap for your BMW 3 Series 320i 170hp? A Stage 1 remap can take this E90/E91 - 2005 - 2010 petrol engine from 170 BHP to 182 BHP and from 210 Nm to 230 Nm of torque (naturally aspirated). This engine scores 4/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your BMW 3 Series can achieve.
How this engine compares
- 135thof 141 BMW 3 Series engines by power gain
- 7%of the 9,842 engines we hold gain data for see a smaller power increase
- 8%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The BMW 3 serie 320i 170hp is a 2.0L naturally aspirated petrol engine producing 170 BHP and 210 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 182 BHP and 230 Nm — a gain of around 12 BHP (7%) and 20 Nm (10%).